1 files changed, 7 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/timer.rb b/ext/tk/lib/tk/timer.rb
index e8379521ba..aa2272f9bb 100644
--- a/ext/tk/lib/tk/timer.rb
+++ b/ext/tk/lib/tk/timer.rb
@@ -525,10 +525,17 @@ class TkRTTimer < TkTimer
   def cancel
     super()
     @est_time = nil
+    @cb_start_time = Time.now
     self
   end
   alias stop cancel
 
+  def continue(wait=nil)
+    fail RuntimeError, "is already running" if @running
+    @cb_start_time = Time.now
+    super(wait)
+  end
+
   def set_interval(interval)
     super(interval)
     @est_time = nil